Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21325643 · ArcScan

Block

#21,325,643

2026-09-17 12:10:34 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,643
Timestamp: 22 days ago · 2026-09-17 12:10:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x83866b86c490a9bf5c4671e0cc79cd8366855047e7ce9299d033029cf14bd92f
Parent hash: 0x55d001e7…6dc50c41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,643 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

18.7%5,609,982 / 30,000,000

Base fee

20 gwei

State root

0x56c1ab2c8d30…5c7e44a82c68

Transactions root

0xc4adac4f0403…94913b4062f3

Receipts root

0xfc9dca530316…ce4294eff2ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800